47692271469 has 8 divisors (see below), whose sum is σ = 66936521440. Its totient is φ = 30121434576.

The previous prime is 47692271423. The next prime is 47692271489. The reversal of 47692271469 is 96417229674.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47692271469 - 2⁸ = 47692271213 is a prime.

It is a super-2 number, since 2×47692271469² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57), and also a Moran number because the ratio is a prime number: 836706517 = 47692271469 / (4 + 7 + 6 + 9 + 2 + 2 + 7 + 1 + 4 + 6 + 9).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47692271489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418353202 + ... + 418353315.

It is an arithmetic number, because the mean of its divisors is an integer number (8367065180).

Almost surely, 2^47692271469 is an apocalyptic number.

It is an amenable number.

47692271469 is a deficient number, since it is larger than the sum of its proper divisors (19244249971).

47692271469 is a wasteful number, since it uses less digits than its factorization.

47692271469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836706539.

The product of its digits is 9144576, while the sum is 57.

The spelling of 47692271469 in words is "forty-seven billion, six hundred ninety-two million, two hundred seventy-one thousand, four hundred sixty-nine".